Minecraft Forums

Hi I have a huge problem and I am using Custom NPC's Mod with Forge 1.8 And whenever I use a tool it will crash my game and I don;t know why I am having a problem here is the results of the crash:

---- Minecraft Crash Report ----
// Oops.

Time: 12/12/15 9:08 AM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at net.minecraft.world.World.func_175701_a(World.java:216)
at net.minecraft.world.World.func_180495_p(World.java:831)
at noppes.npcs.ServerEventsHandler.invoke(ServerEventsHandler.java:160)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_11_ServerEventsHandler_invoke_PlayerInteractEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:124)
at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1518)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2041)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1028)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:345)
at net.minecraft.client.main.Main.main(SourceFile:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at net.minecraft.world.World.func_175701_a(World.java:216)
at net.minecraft.world.World.func_180495_p(World.java:831)
at noppes.npcs.ServerEventsHandler.invoke(ServerEventsHandler.java:160)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_11_ServerEventsHandler_invoke_PlayerInteractEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:124)
at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1518)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSP['xXTwistyYtXx'/403, l='MpServer', x=47.59, y=79.00, z=157.05]]
Chunk stats: MultiplayerChunkCache: 169, 169
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: 95.00,64.00,158.00 - World: (95,64,158), Chunk: (at 15,4,14 in 5,9; contains blocks 80,0,144 to 95,255,159), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 2015 game time, 2015 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 127 total; [EntityPig['Pig'/41, l='MpServer', x=-26.03, y=71.00, z=88.63], EntityPig['Pig'/42, l='MpServer', x=-21.50, y=70.00, z=80.50], EntityPig['Pig'/43, l='MpServer', x=-19.50, y=80.02, z=191.00], EntityPig['Pig'/44, l='MpServer', x=-24.81, y=79.00, z=198.50], EntityPig['Pig'/45, l='MpServer', x=-24.44, y=79.00, z=209.53], EntityPig['Pig'/46, l='MpServer', x=-23.34, y=79.00, z=198.63], EntityPig['Pig'/47, l='MpServer', x=-20.19, y=78.00, z=199.44], EntityPig['Pig'/48, l='MpServer', x=-22.50, y=79.00, z=197.13], EntityPig['Pig'/49, l='MpServer', x=-28.25, y=80.00, z=192.44], EntityPig['Pig'/50, l='MpServer', x=-29.56, y=80.00, z=192.91], EntitySpider['Spider'/54, l='MpServer', x=-13.31, y=72.00, z=104.97], EntitySkeleton['Skeleton'/55, l='MpServer', x=-9.84, y=72.00, z=101.53], EntityPig['Pig'/56, l='MpServer', x=-0.13, y=80.00, z=223.88], EntitySkeleton['Skeleton'/58, l='MpServer', x=14.50, y=16.00, z=150.50], EntityPig['Pig'/59, l='MpServer', x=14.50, y=88.00, z=221.50], EntityPig['Pig'/60, l='MpServer', x=9.13, y=85.00, z=225.91], EntityPig['Pig'/61, l='MpServer', x=4.50, y=95.00, z=214.50], EntityPig['Pig'/62, l='MpServer', x=6.25, y=97.00, z=214.03], EntityPig['Pig'/63, l='MpServer', x=13.50, y=95.00, z=220.50], EntitySkeleton['Skeleton'/75, l='MpServer', x=28.50, y=20.00, z=131.50], EntitySkeleton['Skeleton'/76, l='MpServer', x=23.59, y=17.00, z=153.09], EntitySkeleton['Skeleton'/77, l='MpServer', x=19.50, y=16.00, z=152.50], EntityBat['Bat'/78, l='MpServer', x=19.50, y=16.44, z=152.13], EntityCreeper['Creeper'/79, l='MpServer', x=30.50, y=29.00, z=149.50], EntitySkeleton['Skeleton'/80, l='MpServer', x=30.50, y=39.00, z=154.50], EntityPig['Pig'/81, l='MpServer', x=21.50, y=81.00, z=218.50], EntityPig['Pig'/82, l='MpServer', x=20.50, y=80.00, z=210.44], EntityPig['Pig'/83, l='MpServer', x=22.59, y=82.00, z=211.28], EntityPig['Pig'/84, l='MpServer', x=20.50, y=80.00, z=211.81], EntityPig['Pig'/85, l='MpServer', x=31.50, y=84.00, z=218.50], EntityPig['Pig'/86, l='MpServer', x=19.50, y=83.00, z=219.88], EntityPig['Pig'/87, l='MpServer', x=21.28, y=81.00, z=210.16], EntityPig['Pig'/88, l='MpServer', x=29.53, y=85.16, z=234.47], EntityZombie['Zombie'/95, l='MpServer', x=39.06, y=52.00, z=78.78], EntitySpider['Spider'/96, l='MpServer', x=43.50, y=29.00, z=107.50], EntitySpider['Spider'/97, l='MpServer', x=40.50, y=29.00, z=103.50], EntityBat['Bat'/98, l='MpServer', x=52.75, y=33.16, z=93.41], EntityBat['Bat'/99, l='MpServer', x=31.94, y=16.06, z=119.00], EntityPig['Pig'/100, l='MpServer', x=37.44, y=85.16, z=144.66], EntityCreeper['Creeper'/101, l='MpServer', x=35.50, y=29.00, z=159.50], EntityCreeper['Creeper'/102, l='MpServer', x=33.50, y=29.00, z=159.50], EntityCreeper['Creeper'/103, l='MpServer', x=34.50, y=29.00, z=159.50], EntitySkeleton['Skeleton'/104, l='MpServer', x=34.50, y=39.00, z=153.50], EntityCreeper['Creeper'/105, l='MpServer', x=47.28, y=10.00, z=174.31], EntityCreeper['Creeper'/106, l='MpServer', x=34.28, y=23.34, z=160.28], EntityZombie['Zombie'/107, l='MpServer', x=47.38, y=61.00, z=179.78], EntityBat['Bat'/108, l='MpServer', x=45.19, y=59.97, z=173.84], EntityCreeper['Creeper'/109, l='MpServer', x=47.84, y=58.00, z=169.84], EntityPig['Pig'/110, l='MpServer', x=55.88, y=78.00, z=156.69], EntityBat['Bat'/111, l='MpServer', x=39.63, y=11.94, z=171.63], EntityBat['Bat'/112, l='MpServer', x=39.81, y=12.09, z=178.50], EntityZombie['Zombie'/113, l='MpServer', x=42.50, y=60.00, z=182.50], EntityZombie['Zombie'/114, l='MpServer', x=42.50, y=60.00, z=184.50], EntityZombie['Zombie'/115, l='MpServer', x=43.50, y=60.00, z=184.50], EntityCreeper['Creeper'/116, l='MpServer', x=48.81, y=61.00, z=178.38], EntityBat['Bat'/117, l='MpServer', x=41.94, y=62.22, z=190.25], EntityZombie['Zombie'/118, l='MpServer', x=43.50, y=60.00, z=190.50], EntitySkeleton['Skeleton'/119, l='MpServer', x=44.50, y=60.00, z=189.50], EntityCreeper['Creeper'/120, l='MpServer', x=37.50, y=60.00, z=193.50], EntityItem['item.item.dyePowder.black'/121, l='MpServer', x=43.38, y=53.00, z=203.97], EntityPig['Pig'/122, l='MpServer', x=42.47, y=89.00, z=214.69], EntityPig['Pig'/123, l='MpServer', x=35.53, y=84.00, z=216.44], EntityCreeper['Creeper'/138, l='MpServer', x=59.50, y=13.00, z=81.50], EntityCreeper['Creeper'/139, l='MpServer', x=61.50, y=26.00, z=87.50], EntitySkeleton['Skeleton'/140, l='MpServer', x=53.50, y=74.00, z=90.50], EntityPig['Pig'/141, l='MpServer', x=47.03, y=78.00, z=153.53], EntityPig['Pig'/142, l='MpServer', x=52.47, y=79.00, z=144.28], EntitySkeleton['Skeleton'/143, l='MpServer', x=49.72, y=10.00, z=173.25], EntityZombie['Zombie'/144, l='MpServer', x=57.03, y=62.00, z=171.69], EntityZombie['Zombie'/145, l='MpServer', x=51.31, y=62.00, z=174.19], EntitySquid['Squid'/146, l='MpServer', x=49.50, y=49.00, z=216.19], EntityPlayerSP['xXTwistyYtXx'/403, l='MpServer', x=47.59, y=79.00, z=157.05], EntityZombie['Zombie'/155, l='MpServer', x=70.50, y=27.00, z=78.50], EntityChicken['Chicken'/157, l='MpServer', x=73.41, y=86.00, z=83.09], EntityChicken['Chicken'/158, l='MpServer', x=75.91, y=83.00, z=85.50], EntityChicken['Chicken'/159, l='MpServer', x=75.50, y=83.00, z=84.50], EntityCreeper['Creeper'/160, l='MpServer', x=64.81, y=22.00, z=159.75], EntityBat['Bat'/161, l='MpServer', x=65.53, y=15.10, z=166.25], EntityCreeper['Creeper'/162, l='MpServer', x=68.50, y=23.00, z=165.50], EntitySkeleton['Skeleton'/163, l='MpServer', x=72.50, y=15.00, z=192.50], EntitySkeleton['Skeleton'/164, l='MpServer', x=79.50, y=53.00, z=236.50], EntityZombie['Zombie'/175, l='MpServer', x=90.97, y=49.00, z=95.84], EntityCreeper['Creeper'/176, l='MpServer', x=87.75, y=15.00, z=154.31], EntitySkeleton['Skeleton'/177, l='MpServer', x=90.81, y=15.00, z=152.75], EntityPig['Pig'/178, l='MpServer', x=95.16, y=79.00, z=144.72], EntityPig['Pig'/179, l='MpServer', x=95.09, y=78.00, z=149.34], EntityPig['Pig'/180, l='MpServer', x=95.19, y=78.00, z=156.56], EntityCreeper['Creeper'/181, l='MpServer', x=75.94, y=41.00, z=160.66], EntityPig['Pig'/182, l='MpServer', x=90.47, y=84.00, z=215.44], EntityPig['Pig'/183, l='MpServer', x=86.84, y=85.00, z=214.94], EntityPig['Pig'/184, l='MpServer', x=90.75, y=85.00, z=214.50], EntityPig['Pig'/185, l='MpServer', x=85.22, y=86.00, z=213.44], EntityPig['Pig'/200, l='MpServer', x=96.69, y=80.00, z=133.19], EntityPig['Pig'/201, l='MpServer', x=105.69, y=91.00, z=164.88], EntityBat['Bat'/458, l='MpServer', x=44.93, y=54.72, z=202.50], EntityPig['Pig'/202, l='MpServer', x=101.28, y=88.00, z=168.63], EntityPig['Pig'/203, l='MpServer', x=103.31, y=87.00, z=174.56], EntityPig['Pig'/204, l='MpServer', x=106.69, y=89.00, z=173.41], EntityBat['Bat'/205, l='MpServer', x=99.44, y=23.03, z=185.75], EntityBat['Bat'/206, l='MpServer', x=96.56, y=22.66, z=182.72], EntityBat['Bat'/207, l='MpServer', x=93.91, y=22.16, z=177.25], EntityCow['Cow'/208, l='MpServer', x=97.44, y=79.00, z=180.81], EntityBat['Bat'/465, l='MpServer', x=92.81, y=18.03, z=165.50], EntityCow['Cow'/209, l='MpServer', x=100.53, y=79.00, z=181.78], EntityBat['Bat'/466, l='MpServer', x=87.75, y=17.13, z=161.38], EntityCow['Cow'/210, l='MpServer', x=99.16, y=79.00, z=180.44], EntityCow['Cow'/211, l='MpServer', x=105.28, y=86.00, z=180.44], EntityPig['Pig'/212, l='MpServer', x=102.53, y=84.00, z=178.88], EntityCow['Cow'/213, l='MpServer', x=108.50, y=107.00, z=186.59], EntityCow['Cow'/214, l='MpServer', x=108.50, y=106.00, z=182.88], EntityCow['Cow'/215, l='MpServer', x=108.50, y=97.00, z=179.50], EntityCow['Cow'/216, l='MpServer', x=110.50, y=98.00, z=178.50], EntityBat['Bat'/217, l='MpServer', x=98.31, y=41.00, z=200.44], EntityCreeper['Creeper'/218, l='MpServer', x=113.31, y=40.00, z=198.94], EntitySkeleton['Skeleton'/219, l='MpServer', x=102.50, y=39.00, z=206.50], EntityChicken['Chicken'/231, l='MpServer', x=119.50, y=105.00, z=79.50], EntityCreeper['Creeper'/232, l='MpServer', x=126.50, y=11.00, z=109.50], EntityPig['Pig'/233, l='MpServer', x=124.38, y=74.22, z=122.41], EntityPig['Pig'/234, l='MpServer', x=119.44, y=72.00, z=122.47], EntityPig['Pig'/235, l='MpServer', x=119.50, y=77.00, z=120.50], EntityPig['Pig'/236, l='MpServer', x=118.44, y=74.00, z=123.00], EntityPig['Pig'/237, l='MpServer', x=121.19, y=97.00, z=158.47], EntityPig['Pig'/238, l='MpServer', x=114.47, y=92.00, z=161.00], EntityPig['Pig'/239, l='MpServer', x=118.06, y=94.00, z=160.09], EntityPig['Pig'/240, l='MpServer', x=123.28, y=77.00, z=229.50], EntityPig['Pig'/241, l='MpServer', x=124.94, y=77.00, z=229.50], EntityPig['Pig'/242, l='MpServer', x=117.06, y=79.00, z=236.22]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:351)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2502)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:374)
at net.minecraft.client.main.Main.main(SourceFile:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Linux (amd64) version 3.19.0-39-generic
Java Version: 1.8.0_66, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 247559224 bytes (236 MB) / 567435264 bytes (541 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1577 7 mods loaded, 7 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.4.1577.jar)
UCHIJAAAA Forge{11.14.4.1577} [Minecraft Forge] (forge-1.8-11.14.4.1577.jar)
UCHIJAAAA customnpcs{1.8.0_alpha} [CustomNpcs] (CustomNPCs_1.8.0_alpha.jar)
UCHIJAAAA RadixCore{2.0.3-1.8} [RadixCore] (RadixCore-2.0.3-1.8-universal.jar)
UCHIJAAAA MCA{5.0.6.1-1.8} [Minecraft Comes Alive] (MCA-5.0.6.2-1.8-universal.jar)
UCHIJAAAA moreplayermodels{1.7.10c} [MorePlayerModels] (More-Player-Models-2-Mod-1.8.jar)
Loaded coremods (and transformers):
GL info: ' Vendor: 'X.Org' Version: '3.0 Mesa 10.5.2' Renderer: 'Gallium 0.4 on AMD KABINI'
Launched Version: 1.8-forge1.8-11.14.4.1577
LWJGL: 2.9.1
OpenGL: Gallium 0.4 on AMD KABINI GL version 3.0 Mesa 10.5.2, X.Org
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: [OCD pack 1.8.zip, faithful32pack.zip]
Current Language: English (US)
Profiler Position: N/A (disabled)

Anyone Know why?